Table 1.

Compositions and nutritional levels of diets.

Item	Control	Prime hull			California-type hull
		3%	6%	9%	3%	6%	9%
Ingredient (%)
Corn	60.01	55.62	51.23	46.85	55.56	51.11	46.66
SBM -48%	34.15	34.54	34.93	35.31	34.53	34.91	35.29
Almond hulls	0	3.0	6.0	9.0	3.0	6.0	9.0
Dical. Phos.	1.58	1.59	1.60	1.61	1.59	1.61	1.62
Soybean oil	1.53	2.55	3.57	4.59	2.62	3.70	4.78
Limestone	1.17	1.14	1.11	1.09	1.14	1.12	1.09
Salt	0.35	0.34	0.34	0.33	0.34	0.34	0.33
DL-Met	0.29	0.30	0.30	0.31	0.30	0.31	0.31
Premix1	0.33	0.33	0.33	0.33	0.33	0.33	0.33
L-Lys	0.22	0.21	0.21	0.20	0.22	0.21	0.20
L-Thr	0.07	0.07	0.08	0.07	0.07	0.07	0.07
Cr2O3	0.30	0.30	0.30	0.30	0.30	0.30	0.30
Calculated value (%)
ME (kcal/kg)	3,010	3,010	3,010	3,010	3,010	3,010	3,010
Crude protein	21.25	21.25	21.25	21.25	21.25	21.25	21.25
L-Lys	1.32	1.32	1.32	1.32	1.32	1.32	1.32
DL-Met	0.63	0.63	0.63	0.63	0.63	0.63	0.63
TSAA	0.98	0.98	0.98	0.98	0.98	0.98	0.98
L-Thr	0.86	0.86	0.86	0.86	0.86	0.86	0.86
Ca	0.90	0.90	0.90	0.90	0.90	0.90	0.90
Nonphytate P	0.45	0.45	0.45	0.45	0.45	0.45	0.45
Crude fiber	2.16	2.45	2.81	3.13	2.88	3.60	4.32
Analyzed value (%)
GE (kcal/kg)	3,965	4,007	4,044	4,118	4,056	4,123	4,156
Crude protein	20.88	21.02	21.25	20.95	20.91	20.85	21.22
Crude fiber	2.09	2.53	2.69	3.08	2.94	3.69	4.32

Abbreviations: Dical. Phos., dicalcium phosphate; GE, gross energy; ME, metabolizable energy; SBM, soybean meal; TSAA, total sulfur amino acids.

¹Premix provides per kg of diet: vitamin A, 6,000 IU; vitamin D₃, 1,200 IU; vitamin E, 12 IU; vitamin B₁₂, 0.001 mg; riboflavin, 4.8 mg; niacin, 48 mg; d-pantothenic acid, 13 mg; choline chloride, 240 mg; menadione sodium bisulfate, 3.63 mg; folic acid, 6.0 mg; pyridoxine HCl, 5.1 mg; thiamin, 2.4 mg; d-biotin, 0.12 mg; ethoxyquin, 136 mg; manganese, 60 mg; zinc, 50 mg; iron, 30 mg; copper, 5 mg; iodine, 1.5 mg; selenium, 0.5 mg.